新型钌（II）配合物，取代的 1,10-菲啰啉或 4,5-二氮杂芴连接富勒烯作为高活性二阶 NLO 生色团。

Novel ruthenium(II) complexes with substituted 1,10-phenanthroline or 4,5-diazafluorene linked to a fullerene as highly active second order NLO chromophores.

机构信息

Dip. CIMA Lamberto Malatesta dell'Università degli Studi di Milano, UdR dell'INSTM, Milano, Italy.

出版信息

Dalton Trans. 2010 Nov 14;39(42):10314-8. doi: 10.1039/c0dt00686f. Epub 2010 Oct 4.

PMID:20890535

Abstract

Various Ru(II) complexes with substituted 1,10-phenanthroline or 4,5-diazafluorene are characterized by a good to very large second order NLO response, as determined by EFISH. Among these complexes, [Ru(9-fulleriden-4,5-diazafluorene)(PPh(3))(2)Cl(2)] is particularly appealing due to its huge second-order NLO response and its transparency to the second harmonic generation. The structure of cis-Cl,trans-PPh(3)-[Ru(5-NO(2)-1,10-phen)(PPh(3))(2)Cl(2))] was determined by single-crystal X-ray diffraction.

摘要

各种取代的 1,10-菲啰啉或 4,5-二氮杂芴的 Ru(II)配合物具有良好到非常大的二阶 NLO 响应，这是通过 EFISH 确定的。在这些配合物中，[Ru(9-富勒烯-4,5-二氮杂芴)(PPh(3))(2)Cl(2)]由于其巨大的二阶 NLO 响应和对二次谐波产生的透明性而特别吸引人。cis-Cl，trans-PPh(3)-[Ru(5-NO(2)-1,10-菲啰啉)(PPh(3))(2)Cl(2))]的结构通过单晶 X 射线衍射确定。